78123122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12373}}^1$

素因数の和:12434

約数の個数: 32

約数和(自身を含む): 149675904

約数和(自身を除く): 71552782

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 12373, 24746, 86611, 136103, 173222, 272206, 507293, 952721, 1014586, 1905442, 3551051, 5580223, 7102102, 11160446, 39061561, 78123122]

約数ペア:

[(1, 78123122), (2, 39061561), (7, 11160446), (11, 7102102), (14, 5580223), (22, 3551051), (41, 1905442), (77, 1014586), (82, 952721), (154, 507293), (287, 272206), (451, 173222), (574, 136103), (902, 86611), (3157, 24746), (6314, 12373)]